1 files changed, 5 insertions, 2 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/asn1/ocsp/CertStatus.java b/bcprov/src/main/java/org/bouncycastle/asn1/ocsp/CertStatus.java
index af530ae5..0b1db325 100644
--- a/bcprov/src/main/java/org/bouncycastle/asn1/ocsp/CertStatus.java
+++ b/bcprov/src/main/java/org/bouncycastle/asn1/ocsp/CertStatus.java
@@ -13,7 +13,7 @@ public class CertStatus
     implements ASN1Choice
 {
     private int             tagNo;
-    private ASN1Encodable    value;
+    private ASN1Encodable   value;
 
     /**
      * create a CertStatus object with a tag of zero.
@@ -39,7 +39,7 @@ public class CertStatus
         this.value = value;
     }
 
-    public CertStatus(
+    private CertStatus(
         ASN1TaggedObject    choice)
     {
         this.tagNo = choice.getTagNo();
@@ -54,6 +54,9 @@ public class CertStatus
             break;
         case 2:
             value = DERNull.INSTANCE;
+            break;
+        default:
+            throw new IllegalArgumentException("Unknown tag encountered: " + choice.getTagNo());
         }
     }